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Pressure Ranges
Oil operated Ranges to 20,000 psi (1400 bar)
Accuracy
Accuracy1 ±0.015% of reading (±0.008% optional)
1. Accuracy based on % of reading from 10% to 100% of the piston range when used in accordance with the corrections found on the calibration certificate. Below 10% ± (accuracy class) x 10% of the piston range.
Materials of Construction
Standard weight material Series 3 non-magnetic austenitic stainless steel
Weight density 7.8 g/cm³
Optional fractional weights Solution heat treated aluminum
Weight density 2.7 g/cm³
Piston material Tungsten carbide with nickel binder
Density- 15.0 g/cm³
Cylinder material Hardened martensitic steel
Tungsten carbide (water above 500 psi, 35 bar)
Thermal coefficients of expansion Oil piston/cylinder 16.5 ppm/°C
Water (above 500 psi, 35 bar) 11 ppm/°C